package com.flansmod.client.gui;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
import com.flansmod.common.teams.ArmourBoxType;
import com.flansmod.common.teams.ArmourBoxType.ArmourBoxEntry;
import cpw.mods.fml.client.FMLClientHandler;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.OpenGlHelper;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.entity.RenderItem;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
public class GuiArmourBox extends GuiScreen
{
private static final ResourceLocation texture = new ResourceLocation("flansmod", "gui/armourBox.png");
private InventoryPlayer inventory;
private Minecraft mc;
private static RenderItem itemRenderer = new RenderItem();
private ArmourBoxType type;
private int page;
private int guiOriginX;
private int guiOriginY;
private int scroll;
public GuiArmourBox(InventoryPlayer playerinventory, ArmourBoxType type)
{
inventory = playerinventory;
mc = FMLClientHandler.instance().getClient();
this.type = type;
page = 0;
}
@Override
public void updateScreen()
{
super.updateScreen();
scroll++;
}
@Override
public void drawScreen(int i, int j, float f)
{
ScaledResolution scaledresolution = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
int k = scaledresolution.getScaledWidth();
int l = scaledresolution.getScaledHeight();
FontRenderer fontrenderer = mc.fontRenderer;
drawDefaultBackground();
GL11.glEnable(3042 /*GL_BLEND*/);
mc.renderEngine.bindTexture(texture);
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
int m = guiOriginX = k / 2 - 88;
int n = guiOriginY = l / 2 - 91;
drawTexturedModalRect(m, n, 0, 0, 176, 182);
//No idea why this works, but it makes the text bind its texture correctly
//mc.renderEngine.bindTexture("/terrain.png");
//TODO : Investigate
drawCenteredString(fontRendererObj, type.name, k / 2, n + 5, 0xffffff);
mc.renderEngine.bindTexture(texture);
// Grey out buttons when they are unavaliable
if (page == 0)
drawTexturedModalRect(m + 77, n + 87, 176, 0, 10, 10);
if (page >= type.pages.size() - 1)
drawTexturedModalRect(m + 89, n + 87, 186, 0, 10, 10);
RenderHelper.enableGUIStandardItemLighting();
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240F, 240F);
// Fill the gun panels with guns
drawRecipe(fontrenderer, m, n, page);
// Draw the inventory slots (not real slots)
for (int row = 0; row < 3; row++)
{
for (int col = 0; col < 9; col++)
{
drawSlotInventory(inventory.getStackInSlot(col + (row + 1) * 9), m + 8 + col * 18, n + 100 + row * 18);
}
}
for (int col = 0; col < 9; col++)
{
drawSlotInventory(inventory.getStackInSlot(col), m + 8 + col * 18, n + 158);
}
GL11.glDisable(3042 /*GL_BLEND*/);
}
/**
* @param fontrenderer
* @param m : x position to render in
* @param n : y position to render in
* @param q : armour page
* */
private void drawRecipe(FontRenderer fontrenderer, int m, int n, int q)
{
ArmourBoxEntry page = type.pages.get(q);
if (page != null)
{
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
//fontRenderer.drawString(type.guns[q].name, m + 9, n + 22, 0xffffffff);
//Iterate over x
for(int i = 0; i < 2; i++)
{
//Iterate over y
for(int j = 0; j < 2; j++)
{
drawSlotInventory(new ItemStack(page.armours[i * 2 + j].item), m + 9 + 83 * i, n + 44 + 22 * j);
int numParts = page.requiredStacks[i * 2 + j].size();
//Find which 3 parts to render
int startPart = 0;
if (numParts >= 4)
{
startPart = (scroll / 40) % (numParts - 2);
}
for(int p = 0; p < (numParts < 3 ? numParts : 3); p++)
{
drawSlotInventory(page.requiredStacks[i * 2 + j].get(startPart + p), m + 30 + p * 19 + 83 * i, n + 44 + 22 * j);
}
}
}
//Draw the armour name at the top
RenderHelper.disableStandardItemLighting();
drawCenteredString(fontrenderer, page.name, m + 87, n + 25, 0xffffff);
RenderHelper.enableGUIStandardItemLighting();
}
}
private void drawSlotInventory(ItemStack itemstack, int i, int j)
{
if(itemstack == null || itemstack.getItem() == null)
return;
RenderHelper.enableGUIStandardItemLighting();
itemRenderer.renderItemIntoGUI(fontRendererObj, mc.renderEngine, itemstack, i, j);
itemRenderer.renderItemOverlayIntoGUI(fontRendererObj, mc.renderEngine, itemstack, i, j);
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glDisable(GL11.GL_DEPTH_TEST);
}
@Override
protected void mouseClicked(int i, int j, int k)
{
super.mouseClicked(i, j, k);
int m = i - guiOriginX;
int n = j - guiOriginY;
if (k == 0 || k == 1)
{
// Back button
if (m > 77 && m < 87 && n > 87 && n < 97)
{
if (page > 0)
page--;
}
// Forwards button
if (m > 89 && m < 99 && n > 87 && n < 97)
{
if (page < type.pages.size() - 1)
page++;
}
// Gun 1
//Iterate over x
for(int x = 0; x < 2; x++)
{
//Iterate over y
for(int y = 0; y < 2; y++)
{
if(type.pages.get(page).armours[x * 2 + y] != null && m > 7 + 83 * x && m < 27 + 83 * x && n > 42 + 22 * y && n < 62 + 22 * y)
{
type.block.buyArmour(type.pages.get(page).shortName, x * 2 + y, inventory);
}
}
}
}
}
@Override
protected void keyTyped(char c, int i)
{
if (i == 1 || i == mc.gameSettings.keyBindInventory.getKeyCode())
{
mc.thePlayer.closeScreen();
}
}
@Override
public boolean doesGuiPauseGame()
{
return false;
}
}